Repository - A collection of files and items related to a project.
Git - Version Control - A workflow tool allowing multiple people to work on a repository without damaging the integrity of that master repository; changes can be made by multiple people but can only be merged from the master repo.
Clone - Copies a repo/remote repo to download it to another locality of choice.
Fork - Making a copy of the master repo to a remote.
History - A log of hard saves/commits made to the local repo.
Staging - Before committing, adding files desired to be committed.
Remote - An instance of a master repo.
Commit - A hard save on a local repo.
Push - Updating changes made on local repo to the remote.